Bare with me, this is still a fairly new website and im still figuring things out

still trying to figure out how to post pictures on each blog post that pertain to the post but aint figured that out yet, or how to get people to go to the "Interior Painting" and "Exterior Painting" page instead of the photos pages and those pages actually have the before and after pictures side-by-side while the photos pages are just the entire collection currently posted on the website. scared to mess with it too much for fear it will hurt my page rankings/exposure.